Has anybody else had their HCG not rise?

I should be 7w 3d, but have had some spotting and my (already low level) HCG of 1359 only rose to 1408 in a 48 hour period😓 My symptoms have disappeared too... Dr is sending me to the early pregnancy clinic at the hospital tomorrow morning to get assessed for miscarriage or ectopic pregnancy. I am devastated 😓

Has anybody else had anything similar happen?

I am lost for words and feel numb, I don’t know what to do...